/*
 * Sonatype Nexus (TM) Open Source Version
 * Copyright (c) 2008-present Sonatype, Inc.
 * All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
 *
 * This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
 * which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
 *
 * Sonatype Nexus (TM) Open Source Version is distributed with Sencha Ext JS pursuant to a FLOSS Exception agreed upon
 * between Sonatype, Inc. and Sencha Inc. Sencha Ext JS is licensed under GPL v3 and cannot be redistributed as part of a
 * closed source work.
 *
 * Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
 * of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
 * Eclipse Foundation. All other trademarks are the property of their respective owners.
 */
/*global Ext, NX*/

/**
 * Wizard grid screen.
 *
 * @since 3.0
 * @abstract
 */
Ext.define('NX.wizard.GridScreen', {
  extend: 'NX.wizard.Screen',
  alias: 'widget.nx-wizard-gridscreen',
  requires: [
    'NX.Assert'
  ],

  config: {
    /**
     * @cfg {Object} {@link Ext.grid.Panel} configuration object.
     */
    grid: undefined
  },

  /**
   * @override
   */
  initComponent: function () {
    var me = this;

    //<if assert>
    NX.Assert.assert(me.grid, 'Missing required config: grid');
    //</if>

    Ext.applyIf(me.grid, {
      xtype: 'grid'
    });

    me.fields = me.fields || [];
    me.fields.push(me.grid);

    me.callParent(arguments);
  },

  /**
   * @return {Ext.grid.Panel}
   */
  getGrid: function () {
    return this.down('grid');
  }
});
